YearTrade ValueWeight (kg)Quantity
2005$197,300275,949334,065
2006$73,40234,80833,197
2007$53,7027,7245,400
2008$125,42213,30916,825
2009$41,7977,62511,404
2010$112,85913,97422,626
2011$52,1686,8649,869
Note: Quantity represents Number of pairs